38418618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2621}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 88099200

約数和(自身を除く): 49680582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 2621, 4886, 5242, 7329, 7863, 14658, 15726, 18347, 36694, 55041, 110082, 914729, 1829458, 2744187, 5488374, 6403103, 12806206, 19209309, 38418618]

約数ペア:

[(1, 38418618), (2, 19209309), (3, 12806206), (6, 6403103), (7, 5488374), (14, 2744187), (21, 1829458), (42, 914729), (349, 110082), (698, 55041), (1047, 36694), (2094, 18347), (2443, 15726), (2621, 14658), (4886, 7863), (5242, 7329)]